Park P. (2007). Preventive and social medicine (19th.). M/S Banarsidas Bhanot.
Chicago Style aipamenaPark P. Preventive and Social Medicine. 19th. Jabalpur: M/S Banarsidas Bhanot, 2007.
MLA aipamenaPark P. Preventive and Social Medicine. 19th. M/S Banarsidas Bhanot, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.